document.write( "Question 192692: The mean weight of adult mountain lions is 150lbs with a standard deviation of 8 lbs. A random sample of 50 mountain lions is selected.\r
\n" ); document.write( "\n" ); document.write( "a) What is the probability that the mean weight of the sample is less that 150 lbs?
\n" ); document.write( "b) What is the probability that the mean weight of the sample is between 149 and 151 lbs?
\n" ); document.write( "c) What is the probability that the mean weight of the sample is more than 153lbs?\r
\n" ); document.write( "\n" ); document.write( "What is the standard deviation of the sampling distribution?
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Algebra.Com's Answer #145167 by stanbon(75887)\"\" \"About 
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The mean weight of adult mountain lions is 150lbs with a standard deviation of 8 lbs. A random sample of 50 mountain lions is selected.
\n" ); document.write( "a) What is the probability that the mean weight of the sample is less that 150 lbs? Ans: 0.5000
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\n" ); document.write( "b) What is the probability that the mean weight of the sample is between 149 and 151 lbs? Ans: 0.09948...
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\n" ); document.write( "c) What is the probability that the mean weight of the sample is more than 153lbs? 0.35393..
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\n" ); document.write( "What is the standard deviation of the sampling distribution?
\n" ); document.write( "Ans: 8/sqrt(50) = 1.13137..
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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